Saturday, December 1, 2018

Home Safety & Health on HealthLink 家居安全與健康信息

For more HealthLinkBC resources
HealthLinkBC的更多健康信息

Asbestos: When Should I Worry?
石棉:我何時應當警覺?

Lead Paint and Hazards
含鉛漆及其危害

Radon in Homes and Other Dwellings
家和其它居所中的氡氣

The Harmful Effects of Second-hand Smoke
二手煙的危害

Indoor Air Quality
室內空氣質量

Indoor Air Quality: Mould and Other Biological Contaminants
室內空氣質量:霉菌和其它生物污染物

Indoor Air Quality: Combustion By-products
室內空氣質量:燃燒副產品

Indoor Air Quality: Volatile Organic Compounds (VOCs)
室內空氣質量:揮發性有機化合物(VOC)

Particulate Matter and Outdoor Air Pollution
顆粒物與室外空氣污染

Outdoor Air Quality Sulphur Dioxide (SO2)
室外空氣質量 二氧化硫(SO2)

Disinfecting Drinking Water 
飲用水消毒 

Water Fluoridation Facts
有關飲用水中加入氟化物的資訊 

飲用水中的砷 

飲用水中的鉛 

Wildfires: Its Effects on Drinking Water Quality
山林火災:對飲用水質的影響 

Well Water Testing
井水檢測

Nitrate in Well Water
井水中的硝酸鹽

Clean-up after a Flood
水浸後的清理工作 

家居熱浴缸和浴池﹕衛生和安全須知 
  
家居熱浴缸和浴池﹕水質安全 

Safety Tips for Swimmers
游泳安全須知 

Food Safety: Easy Ways to Make Food Safe
食品安全:提高食品安全的簡單方法

Food Safety for Fresh Fruits and Vegetables
鮮果與蔬菜的食品安全

Food Safety: Instructions on Food Labels
食品安全:食品標籤指示

Seniors’ Falls can be Prevented
長者摔倒可以預防

Bed Bugs
床蝨

Insect Repellents and DEET
驅蟲劑和 DEET

Getting Rid of Rodents (Rats and Mice) 
清除嚙齒動物(大老鼠和小老鼠)  

Wednesday, June 27, 2018

The Family Handyman Tips & Hints

Thursday, May 31, 2018

Richmond is Not at Significant Risk of Tsunamis 列治文沒有遭受重大的海嘯風險

2005年由列治文市和三角洲市政府委託西門菲沙大學進行研究列治文島嶼和三角洲社區的海嘯風險John Clague博士和 Ian Hutchinson博士研究報告發現在過去的4000年裡,儘管地質學家認為在此期間,在溫哥華島西部的卡斯卡迪亞俯衝帶上有許多巨型地震(里氏8級)沒有證據表明菲沙三角洲曾經遭受重大海嘯影響。
是我們必須學習緊急應的知識,因為我們都有機會住在高風險地區和旅行


Tsunamis 
The word "tsunami" is from the Japanese words tsu (harbour) and nami (wave). Tsunamis are large wave events resulting from a significant displacement of water. These are caused by occurrences such as underwater earthquakes, underwater landslides, land based landslides, a major oceanic volcanic eruption and less commonly, a meteorite oceanic landing. 

Richmond is Not at Significant Risk of Tsunamis


While Richmond is an island community, we are not at significant risk of a tsunami. A 2005 study commissioned by the City of Richmond and the Corporation of Delta was prepared by Dr John Clague and Dr Ian Hutchinson of the Simon Fraser University (SFU).  The study found no evidence that a significant tsunami has impacted the Fraser River delta, from any source, in the last 4000 years.  This is despite the fact that during this period geologists believe there were numerous mega-earthquakes (magnitude 8+ on the Richter Scale) along the Cascadia subduction zone lying west of Vancouver island. 

The reason Pacific generated tsunamis do not impact the Fraser River delta is because Vancouver Island lies between the two, which creates a kind of breakwater or natural protective barrier that absorbs the major impact of a tsunami.  To prove this theory, scientists have computer modelled Pacific Ocean tsunami waves (generated close to Vancouver Island) as they move down the Juan de Fuca Strait, into the Georgia Strait and finally to the western delta shore.  The model predicted that during this journey wave energy would dissipate so much that any wave reaching the western delta shore would be less than 0.5m high.

The evidence that no significant tsunami has impacted the delta area in the last 4000 years is further supported by the 2003 study Numerical Modeling of Tsunamis Generated by Hypothetical Landslides in the Strait of Georgia, BC.  This study modelled hypothetical underwater landslides between Roberts Bank and the Fraser River delta.  It found that, while a significant landslide could generate an 18m high wave at Galiano Island, the local shoreward moving wave from a major slide would be only 2m high.  This, in part, is due to the submerged banks ability to deflect wave energy away from the shoreline.  The study also suggested that if a 2m high wave occurred its energy, and therefore its ability to flood land, would be dissipated by the Fraser River Delta’s wide tidal flats.  It is therefore believed that any wave generated by an underwater landslide at Sturgeon Bank would not pose a significant flood risk to the City.  This is due to the waves relatively small height potential, the 6 km wide tidal flats that a wave would have to cross to reach the City dike and the fact that the City’s dike stands approximately 3.5m above mean sea level.

Hypothetical tsunamis generated from other sources, such as land based landslides and underwater earthquakes in the Georgia Strait, have not been extensively studied.  However, as there is no evidence that significant tsunamis have occurred in the past 4000 years, the City considers it highly unlikely that such sources could trigger a significant tsunami.

For a summary of the 2005 study conducted by SFU, please follow the link: Tsunami Hazard at the Fraser River Delta, BC.


In the Event of a Tsunami 
In the event of a Tsunami in the Pacific Basin, the Province will alert local governments and broadcast warnings over local radio stations.  In response to this, some local governments in high-risk areas, such as on the west coast of Vancouver Island, may initiate emergency evacuation procedures.  Due to the insignificant risk to Richmond, the City has no plans to instigate an emergency evacuation for a tsunami.

Evacuation

If following an incident evacuation of the community is necessary, the routes used will be based on an assessment of the damage at the time of the emergency.  Evacuation instructions including safe routes would be broadcast over the radio, so we recommend that you include a battery operated radio as part of your emergency supplies.

Disaster Response Routes have been designated throughout Richmond and the Lower Mainland as routes for first responders. Fire, police, ambulance and public works crews will require quick access to emergency sites to help rescue victims, fight fires, secure the emergency scene, distribute supplies and critical resources and transport the injured to the hospitals.  Residents are asked to stay off these routes when activated unless directed otherwise by emergency personnel.


How You Can Prepare
As with any potential disaster individuals, families and businesses need to be prepared to survive on their own for a minimum of 72 hours and up to 7 days.  To help you prepare, the Emergency Preparedness section of the City’s website offers tips on what emergency supplies you should have, how to develop a family emergency plan and how to protect yourself during earthquakes and other natural hazards.
Reception Centres
During an emergency, the City may establish a reception centre to assist evacuees in areas affected by the emergency.  A reception centre is any safe gathering place, such as a community centre, church or hotel conference room where individuals may obtain information and receive assistance.  Services such as family reunification, food, clothing, emergency first aid and lodging arrangements are typically performed at Reception Centres by City of Richmond staff and volunteers. For more information please refer to the Reception Centres section of the website.


Related News:
2018/02/13 singtao.ca - 地質學教授講解列市發生海嘯機率微

Wednesday, April 25, 2018

地震週 Earthquake Week

根據「心聲」報導 (Voice News Vol. 195, April 20, 2018),每隔14個月,卑詩省和美國西海岸上的華盛頓州就會發生不下數百次的小型地震。專家表示预計2018年4月18日左右開始的两星期,卑詩省將會進入小型地震的頻發時期。



Related News:

專家憂加州出現強震

Saturday, August 12, 2017

列治文緊急通報系統 Richmond BC Alert - Emergency Notification System



https://youtu.be/LsVV_2NQsR0
如果你住在列治文市,並希望在發生緊急災難時,可以即時收到列治文市政府發出的緊急信息,請立刻登入以下市政府官方網站,以英文免費登記你的姓名、地址、電話和電郵、和家人的電話和電郵,所有資料絕對保密,市政府不會濫發垃圾電郵。 www.richmond.ca/safety/prepare/notify-me.htm
亦可直接進入登記專頁 www.richmondbcalert.ca 
上述登記以地址為單位(請先輸入街道號碼,然後輸入街道名稱,公寓號碼會彈出進行選擇),請你在搬家後,再次登入將整個舊地址資料删除,以新地址從新登記,以免新業主或租客不能登記,如有查詢請致電604-233-3333,謝謝合作。
請立刻登記,並轉發給你居住在列治文市的親友們。

在緊急情況下  In the Event of an Emergency:
接收最新公告 Follow up-to-the-minute bulletins
按指示走下一步 Find out what to do next
獲取實時更新 Get updates in real-time
了解和迴避風險 Know the risks and how to avoid them
計劃留在安全的地方 Plan to stay safe

選擇您的接收方式  Choose how you would like to receive updates:
電話 Phone x 6,
短信 Text x 1,
電子郵件 Email x 2
傳真 Fax x 1
您只會在緊急情況下收到通知。
You will only receive notifications in the event of an emergency.

暫時大温地區只有列治文,西温及北温有用電話、電郵及短訊的緊急通報系統,但所有市政府都有災難的緊急應變計劃刊登載在官方網站上,並鼓勵市民參加免費講座,學習與家人如何應變,更不時招募義工受訓加入防災隊伍,詳情請登入各市政府網站:

北岸緊急災難管理(向西温,北温市,和北温區域三市提供服務),亦有設立電話、短訊和電郵的 RapidNotify 緊急通報系統,登記請到NSEM網站  www.nsem.info/get-prepared/sign-emergency-notifications

至於卑詩省政府亦提供官方網站發報災難繄急资訊:www.emergencyinfobc.gov.bc.ca

3級政府官方網站的災難繄急應變资訊:
www.getprepared.gc.ca